Tony Seno Aji, Arinta Fitriana
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引用次数: 0

摘要

本研究的目的是确定2019年印尼马朱内阁公告前后观察期JII股票的TVA(交易量活动)和AR(异常收益)的显著差异。本研究的数据为二手数据,分别来自印度尼西亚证券交易所(IDX)和雅虎财经,事件窗口分别为公告前2天和公告后2天。本研究的数据处理采用配对样本t检验和Wilcoxon符号秩检验,并以Shapiro Wilk检验为要求,确定数据分布的正态点。研究结果表明,2019年印尼马朱内阁公告前后,TVA存在差异,AR没有显著差异,从交易活动和股票价格来看,这代表了市场对该事件的反应。关键词:交易量活动,异常收益,雅加达伊斯兰指数
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Reaksi Pasar Saham Jakarta Islamic Index Sebelum dan Sesudah Pengumuman Kabinet Indonesia Maju
The purpose of this study was to determine the significant differences in the TVA(trading volume activity) and AR(abnormal return) on the JII stock for the observation period before and after the announcement of Indonesia Maju Cabinet 2019. The data in this study were secondary data obtained from Indonesia Stock Exchange(IDX) and Yahoo Finance with event windows of 2 days before and 2 days after the announcement. Data processing in this study used paired sample t test and Wilcoxon signed rank test with the Shapiro Wilk test as a requirement to determine the normality point of the data distribution. The study results indicated that there were a disvergence in TVA and there was no significant disvergence in AR before and after the announcement of Indonesia Maju Cabinet 2019 which represents the market reaction to the event when viewed from trading activity and stock prices.  Keywords: Trading Volume Activity, Abnormal Return, Jakarta Islamic Index
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